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ICALP
2004
Springer
13 years 10 months ago
Greedy Regular Expression Matching
This paper studies the problem of matching sequences against regular expressions in order to produce structured values.
Alain Frisch, Luca Cardelli
WIA
2005
Springer
13 years 10 months ago
Shorter Regular Expressions from Finite-State Automata
We consider the use of state elimination to construct shorter regular expressions from finite-state automata. Although state elimination is an intuitive method for computing regul...
Yo-Sub Han, Derick Wood
SARA
2005
Springer
13 years 10 months ago
Learning Regular Expressions from Noisy Sequences
Abstract. The presence of long gaps dramatically increases the difficulty of detecting and characterizing complex events hidden in long sequences. In order to cope with this proble...
Ugo Galassi, Attilio Giordana
CPM
2005
Springer
105views Combinatorics» more  CPM 2005»
13 years 10 months ago
Reducing the Size of NFAs by Using Equivalences and Preorders
Abstract. The efficiency of regular expression matching algorithms depends very much on the size of the nondeterministic finite automata (NFA) obtained from regular expressions. R...
Lucian Ilie, Roberto Solis-Oba, Sheng Yu
ITICSE
2005
ACM
13 years 10 months ago
Interactive manipulation of regular objects with FAdo
FAdo1 is an ongoing project which aims the development of an interactive environment for symbolic manipulation of formal languages. In this paper we focus in the description of in...
Nelma Moreira, Rogério Reis
SIGCOMM
2006
ACM
13 years 10 months ago
Algorithms to accelerate multiple regular expressions matching for deep packet inspection
There is a growing demand for network devices capable of examining the content of data packets in order to improve network security and provide application-specific services. Most...
Sailesh Kumar, Sarang Dharmapurikar, Fang Yu, Patr...
ANCS
2006
ACM
13 years 10 months ago
Advanced algorithms for fast and scalable deep packet inspection
Modern deep packet inspection systems use regular expressions to define various patterns of interest in network data streams. Deterministic Finite Automata (DFA) are commonly used...
Sailesh Kumar, Jonathan S. Turner, John Williams
IMSCCS
2006
IEEE
13 years 10 months ago
Explicitly Parallel Regular Expressions
The equivalence of non-deterministic finite automata (NFA1 ), deterministic finite automata (DFA), regular expressions (RE), and parallel finite automata (PFA) with augmented r...
Brett D. Estrade, A. Louise Perkins, John M. Harri...
GECCO
2007
Springer
175views Optimization» more  GECCO 2007»
13 years 10 months ago
Regular expression generation through grammatical evolution
This study investigates automatic regular expression generation using Grammatical Evolution. The software implementation is based on a subset of POSIX regular expression rules. Fo...
Ahmet Cetinkaya
FMCAD
2007
Springer
13 years 10 months ago
Two-Dimensional Regular Expressions for Compositional Bus Protocols
—Bus and interconnect protocols contain a few core operations (such as read and write transfers) whose behaviors interleave to form complex executions. Specifications of the cor...
Kathi Fisler